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Our new reference camera: Phase One XF IQ4 150MP added to studio test scene

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Our new reference camera: Phase One XF IQ4 150MP added to studio test scene

Digital formats have often ended up mimicking the dimensions of film formats, simply because the lenses for those formats already existed. But the higher performance and more steeply rising cost of fabricating ever larger expanses of silicon mean that the image quality gains from slavishly matching film formats becomes uneconomic beyond a certain point. In short, the possible image-quality gain of a ‘6×9’ digital sensor simply isn’t worth the fabulous cost it would entail.

But this brings us to the sensor in the Phase One XF IQ4 150MP system, which measures an impressively large 54 x 40.5mm. This is a little over 2.5x larger than a ‘full-frame’ sensor and essentially matches the size of 645 film. It’s the largest digital sensor in large-scale production and sits as the only practical option beyond the smaller 44 x 33mm medium format adopted by Ricoh, Fujifilm and Hasselblad.


Our test scene is designed to simulate a variety of textures, colors and detail types you’ll encounter in the real world. It also has two illumination modes to see the effect of different lighting conditions.

Based purely on size, the IQ4 150MP will receive 2.5x more total light (1.33 stops) with the same exposure settings than a full-frame sensor would. And, unlike previous generations of medium format cameras and backs that used rather outdated CCD chips, you need to consider very few caveats to this fact.

This is because the IQ4’s sensor is based on the same 3.76 μm pixels as those in the Sony a7R IV (and the Fujifilm’s GFX100 and recent APS-C models). This promises as much of an improvement over full-frame as full-frame does over APS-C, and twice the difference that exists between full-frame and 44 x 33mm.

This is, at the time of writing, the biggest version of a modern sensor you can go out and buy. Which is why we’re using it as our new reference-point camera. Explore our scene above and see what the larger sensor, and massive 150MP of single-shot resolution, get you.

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Adobe is improving masking and selection tools in Photoshop and Lightroom

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Adobe is improving masking and selection tools in Photoshop and Lightroom


Image: Adobe

Adobe Max London is underway, and with it comes announcements from Adobe for its editing platforms. Some of the changes were previously revealed in a blog post from the company. The rest are mostly subtle, but, as usual, aim to streamline and simplify the editing process.

First, a new Select Landscape feature is coming to Adobe Lightroom. This tool will automatically detect and create masks for common landscape elements like plants, sky, water and more. Such automatic masking tools in Lightroom (and Photoshop) were previously limited to obvious subjects like people, so selective edits on landscapes still required more time-consuming manual edits. This should speed up the editing process for landscape photographers.

Adobe Photoshop Select Details Actions
The Select Details actions can save you some tedious manual work.

Image: Adobe

For Photoshop users, Select Details will make it easier to select finer details like hair, facial features and clothes. Masking out hair is a tedious task that can be difficult to get right. Portrait photographers will appreciate anything that eases that process, so if this works as well as Adobe promises, it will be a welcome update.

adobe-select-background
Adobe says the Select Background tool will provide even more precise results, even with complex images.

Image: Adobe

Adobe says it updated the Remove Background tool in Photoshop, promising much more precise results and sharing an impressive demo of it cutting out a fish in a net. It should allow for much more accurate selections when dealing with complex images or colors that blend into each other, like a subject wearing a black shirt against a dark background.

adobe-color-adjustment-tool
You can now control colors from the Contextual Taskbar.

Image: Adobe

Adobe also updated the Contextual Taskbar with an Adjust Colors option. When clicked, it automatically samples the colors for you and creates an adjustment layer. That way, you don’t need to create multiple adjustment layers or manipulate individual color changes when adjusting colors in your images or designs.



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Profoto's new tool offers precision lighting in a compact package

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Profoto's new tool offers precision lighting in a compact package


Image: Profoto

Today, Swedish company Profoto announced the release of the Spot Small. This compact light shaping tool is built for photographers looking for precise control over their lighting and is aimed at professionals in the fashion, portrait, product and fine art industries. Profoto says the Spot Small delivers a crisp, artifact-free beam with its 115mm focus lens.

Features

  • Projects a clean beam of light.
  • Focusable high-quality 115 mm optical lens.
  • Four integrated adjustable metal leaves.
  • It has an optional Iris and Gobo Holder (no Gobos included).
  • Compatible with Clic light shaping tools.
  • Compatible with both protruded and flat fronted 100mm lights.

Integrated adjustable leaves allow photographers to fine-tune the shape of the light, while optional add-ons like the Iris and Gobo Holder allow for the production of custom shapes and dramatic effects. A magnetic front ring ensures compatibility with Profoto’s Clic light-shaping accessories, something users looking for more ways to experiment might be interested in.

Profoto says the Spot Small is built for longevity. It features fully vented 360-degree housing to withstand the demands of professional work. The device is compatible with both flat and protruded flash heads. Images of the product and its accessories can be viewed on the brand’s official Instagram page.

The Spot Small is positioned as a tool for pro photographers who wish to work with intentionality and creativity, confidently shaping light with precision. Currently, there is no listed price.

Profoto Spot Small speficiations

Focal length 115 mm
Lens dimensions 12-18.5 cm (4.6-7.3″) length x Ø7.3 cm (2.9″)
Width 19.5 cm (7.7″)
Height 23 cm (14″)
Length 35.5 cm (14″)
Weight 2.5 kg (5.5 lb)





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This new accessory keeps the unique aesthetic of the Sigma BF intact

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This new accessory keeps the unique aesthetic of the Sigma BF intact


Image: Helium Design Lab

There’s no denying the bold, unique look of the Sigma BF mirrorless camera. It’s unlike any camera currently available, with a body milled from a single block of aluminum. The minimalistic design lacks a grip, though, which some may take issue with. Helium Design Lab, a company started by photographers Ed Palisoc and Hugh Brownstone, has stepped up to the plate, with a grip worthy of the BF, as PetaPixel reports.

It takes a special design for any grip to look even somewhat right on such a distinctive-looking camera. The Helium Design Lab HeBF handgrip keeps the aesthetics of the camera intact, resulting in what Helium Design Lab says is a “more perfect union between camera and passionate photographers like ourselves.” Like the camera, the grip is made of precisely machined aluminum, and each is hand assembled and inspected. It is designed, manufactured and packaged in the US.

helium-design-bf-grip-bottom-cropped
Image: Helium Design Lab

The HeBF grip provides access to the battery without removing the grip and features a hidden, anti-tamper AirTag slot so you can keep track of your camera. It also offers built-in Arca-Swiss compatibility, and it’s compatible with the Peak Design Capture Clip and Travel Tripod. There are bottom anchor lugs on the left and right, providing multiple options for wrist and camera strap configurations. It’s available in natural silver aluminum and anodized black finishes.

The kicker: this is a very limited production run. Helium Design Lab says it is only making 100 units and will not offer it again. The limited nature of the grip, along with the close attention to detail of each one, naturally demands a steep price: $390.

HE-BF HANDGRIP-black
The grip comes in silver and black.

Image: Helium Design Lab

As Brownstone admits in the YouTube video discussing the grip, “390 bucks is anything but chump change.” But it isn’t the company’s most expensive offering. In fact, it’s actually cheaper than all of the company’s other options by $150.

Brownstone explains that they’ve engineered significant costs out of the grip compared to their other products to keep the price down as much as possible. Still, the grip’s nature means it is expensive to produce. “This is not primarily a rational business decision. We’re bad. It’s an emotional one,” says cofounder Hugh Brownstone. “Our ambition is to break even.”

You can pre-order the grip from the Helium Design Lab website, provided you get there soon enough.



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